Plants must respond to stimuli such as light and gravity to survive. These responses are called tropisms. Show your students how plants do this with our dynamic model.
Buy once, print forever!
Perfect for use in class or for distance learning at home!
First, students make their models of a shoot and a root. They then use their models to look at how shoots and roots respond to light and gravity. They will see that the shoots grow towards the light and grow away from gravity. Roots grow away from light and towards gravity. The hormone auxin is responsible for both.
The model covers: phototropism, gravitropism (geotropism), growth by cell elongation and how auxin moves to cause tropisms.
Includes colourful class Powerpoint!
Takes just 30 minutes!
Dimensions (stem): 20cm x 11cm/8in x 4.5in.
Download includes: instructions, templates and classroom Powerpoint presentation.
All you need: paper, scissors, tape.
Important Information about licencing
This download is licenced for unlimited use on a single site/campus only. If you intend to use it on more than one site/campus please email email@example.com for pricing.
Unauthorised distribution, copying, downloading, uploading, commercial exploitation or modification by the purchaser or any third party of this document or any part of it is strictly prohibited. Registered Design nos: 4043767, 4043768, 4043769, 4035980, 4035981, 4035982, 4035983, 4038435, 4038437, 4038436, 4038438, 4041830, 4041829.